knitr::opts_chunk$set(echo = TRUE)
library(tidyverse)
## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ──
## ✔ ggplot2 3.3.6 ✔ purrr 0.3.4
## ✔ tibble 3.1.8 ✔ dplyr 1.0.10
## ✔ tidyr 1.2.0 ✔ stringr 1.4.1
## ✔ readr 2.1.2 ✔ forcats 0.5.2
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag() masks stats::lag()
library(ggridges)
weather_df =
rnoaa::meteo_pull_monitors(
c("USW00094728", "USC00519397", "USS0023B17S"),
var = c("PRCP", "TMIN", "TMAX"),
date_min = "2017-01-01",
date_max = "2017-12-31") %>%
mutate(
name = recode(
id,
USW00094728 = "CentralPark_NY",
USC00519397 = "Waikiki_HA",
USS0023B17S = "Waterhole_WA"),
tmin = tmin / 10,
tmax = tmax / 10) %>%
select(name, id, everything())
## Registered S3 method overwritten by 'hoardr':
## method from
## print.cache_info httr
## using cached file: ~/Library/Caches/R/noaa_ghcnd/USW00094728.dly
## date created (size, mb): 2022-09-29 10:42:05 (8.401)
## file min/max dates: 1869-01-01 / 2022-09-30
## using cached file: ~/Library/Caches/R/noaa_ghcnd/USC00519397.dly
## date created (size, mb): 2022-09-29 10:42:17 (1.699)
## file min/max dates: 1965-01-01 / 2020-03-31
## using cached file: ~/Library/Caches/R/noaa_ghcnd/USS0023B17S.dly
## date created (size, mb): 2022-09-29 10:42:22 (0.95)
## file min/max dates: 1999-09-01 / 2022-09-30
weather_df
## # A tibble: 1,095 × 6
## name id date prcp tmax tmin
## <chr> <chr> <date> <dbl> <dbl> <dbl>
## 1 CentralPark_NY USW00094728 2017-01-01 0 8.9 4.4
## 2 CentralPark_NY USW00094728 2017-01-02 53 5 2.8
## 3 CentralPark_NY USW00094728 2017-01-03 147 6.1 3.9
## 4 CentralPark_NY USW00094728 2017-01-04 0 11.1 1.1
## 5 CentralPark_NY USW00094728 2017-01-05 0 1.1 -2.7
## 6 CentralPark_NY USW00094728 2017-01-06 13 0.6 -3.8
## 7 CentralPark_NY USW00094728 2017-01-07 81 -3.2 -6.6
## 8 CentralPark_NY USW00094728 2017-01-08 0 -3.8 -8.8
## 9 CentralPark_NY USW00094728 2017-01-09 0 -4.9 -9.9
## 10 CentralPark_NY USW00094728 2017-01-10 0 7.8 -6
## # … with 1,085 more rows
ggplot(weather_df, aes(x = tmin, y = tmax))
ggplot(weather_df, aes(x = tmin, y = tmax)) +
geom_point()
## Warning: Removed 15 rows containing missing values (geom_point).
plot_weather =
weather_df %>%
ggplot(aes(x = tmin, y = tmax))
plot_weather + geom_point()
## Warning: Removed 15 rows containing missing values (geom_point).
Color mapping apllies to the whole scatter plot
ggplot(weather_df, aes(x = tmin, y = tmax)) +
geom_point(aes(color = name))
## Warning: Removed 15 rows containing missing values (geom_point).
ggplot(weather_df, aes(x = tmin, y = tmax)) +
geom_point(aes(color = name), alpha = .5) +
geom_smooth(se = FALSE)
## `geom_smooth()` using method = 'gam' and formula 'y ~ s(x, bs = "cs")'
## Warning: Removed 15 rows containing non-finite values (stat_smooth).
## Warning: Removed 15 rows containing missing values (geom_point).
Color mapping applies to different name
ggplot(weather_df, aes(x = tmin, y = tmax, color = name)) +
geom_point(alpha = .3) +
geom_smooth(se = FALSE)
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'
## Warning: Removed 15 rows containing non-finite values (stat_smooth).
## Warning: Removed 15 rows containing missing values (geom_point).
make seperate panels
ggplot(weather_df, aes(x = tmin, y = tmax, color = name)) +
geom_point(alpha = .3) +
geom_smooth(se = FALSE) +
facet_grid(. ~ name)
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'
## Warning: Removed 15 rows containing non-finite values (stat_smooth).
## Warning: Removed 15 rows containing missing values (geom_point).
ggplot(weather_df, aes(x = date, y = tmax, color = name)) +
geom_point(aes(size = prcp), alpha = .5) +
geom_smooth(se = FALSE) +
facet_grid(. ~ name)
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'
## Warning: Removed 3 rows containing non-finite values (stat_smooth).
## Warning: Removed 3 rows containing missing values (geom_point).
Learning Accessment
ggplot(weather_df, aes(x = tmax, y = tmin)) +
geom_hex()
## Warning: Removed 15 rows containing non-finite values (stat_binhex).
Box plot
weather_df %>%
ggplot(aes(x = name, y = tmax, fill = name)) +
geom_boxplot()
## Warning: Removed 3 rows containing non-finite values (stat_boxplot).
Violin PLot
weather_df %>%
ggplot(aes(x = name, y = tmax, fill = name)) +
geom_violin()
## Warning: Removed 3 rows containing non-finite values (stat_ydensity).
OR
weather_df %>%
ggplot(aes(x = tmax, y = name)) +
geom_density_ridges()
## Picking joint bandwidth of 1.84
## Warning: Removed 3 rows containing non-finite values (stat_density_ridges).
## Saving and embedding plots
First – let’s save a plot
weather_scatterplot =
weather_df %>%
ggplot(aes(x = date, y = tmax, color = name)) +
geom_point(aes(size = prcp), alpha = .3) +
geom_smooth(se = FALSE) +
facet_grid(. ~ name)
weather_scatterplot
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'
## Warning: Removed 3 rows containing non-finite values (stat_smooth).
## Warning: Removed 3 rows containing missing values (geom_point).
ggsave("Results/weather_scatterplot.pdf", weather_scatterplot)
## Saving 7 x 5 in image
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'
## Warning: Removed 3 rows containing non-finite values (stat_smooth).
## Removed 3 rows containing missing values (geom_point).
weather_scatterplot
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'
## Warning: Removed 3 rows containing non-finite values (stat_smooth).
## Warning: Removed 3 rows containing missing values (geom_point).